Drone surveys reveal growing pressure on Antarctic penguin colonies
Liang Qi, an associate professor at Sun Yat-sen University's School of Geospatial Engineering and Science in Guangzhou, conducted more than 60 drone flights over penguin breeding grounds on Adelie Island as part of China's 42nd Antarctic expedition, which returned to Shanghai earlier this month aboard the polar icebreaker Xuelong.
2026-04-28 06:57:26